I didn't know that Sci-fi.com did fiction (or used to at least)
Fount this while browsing.
Michael Swanwick's
Periodic Table of Science Fiction
It is presented as a periodic table of the elements and each element has an attached story.
Looks good but now for the bad news. Each element opens up as a pop-up HTML story.
I've had a little look at them and each story is very small. I'm tempted to put them together into a HTML file to place on my 505.
Here is the link
http://www.scifi.com/scifiction/periodictable.html